Question: was Alauddin Khalji the parent of Muiz ud din Qaiqabad and Qutb ud din Mubarak Shah?
Paraphrase: Were Alauddin Khalji's children Muiz ud din Qaiqabad and Qutb ud din Mubarak Shah?
SPARQL (Wikidata): ASK WHERE { wd:Q335362 wdt:P40 wd:Q2168115 . wd:Q335362 wdt:P40 wd:Q3179907 }